SE7700701L - TRANSPORT LINE - Google Patents

TRANSPORT LINE

Info

Publication number
SE7700701L
SE7700701L SE7700701A SE7700701A SE7700701L SE 7700701 L SE7700701 L SE 7700701L SE 7700701 A SE7700701 A SE 7700701A SE 7700701 A SE7700701 A SE 7700701A SE 7700701 L SE7700701 L SE 7700701L
Authority
SE
Sweden
Prior art keywords
conduit
transport line
pressure losses
gas
frictional pressure
Prior art date
Application number
SE7700701A
Other languages
Unknown language ( )
Swedish (sv)
Inventor
J M Wennerstrom
Original Assignee
Babcock & Wilcox Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Babcock & Wilcox Co filed Critical Babcock & Wilcox Co
Publication of SE7700701L publication Critical patent/SE7700701L/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23K—FEEDING FUEL TO COMBUSTION APPARATUS
    • F23K3/00—Feeding or distributing of lump or pulverulent fuel to combustion apparatus
    • F23K3/02—Pneumatic feeding arrangements, i.e. by air blast
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G53/00—Conveying materials in bulk through troughs, pipes or tubes by floating the materials or by flow of gas, liquid or foam
    • B65G53/34—Details
    • B65G53/52—Adaptations of pipes or tubes
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B5/00—Making pig-iron in the blast furnace
    • C21B5/001—Injecting additional fuel or reducing agents
    • C21B5/003—Injection of pulverulent coal

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Combustion & Propulsion (AREA)
  • General Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Air Transport Of Granular Materials (AREA)
  • Pipeline Systems (AREA)

Abstract

CONDUIT A conduit for conveying a pressurized stream of gas entrained matter wherein the conduit has an increasing cross-sectional flow area in the direction of transport to accommodate increases in gas volume due to frictional pressure losses thereby maintaining gas velocities and frictional pressure losses within prescribed limits.
SE7700701A 1976-01-27 1977-01-24 TRANSPORT LINE SE7700701L (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US65292876A 1976-01-27 1976-01-27

Publications (1)

Publication Number Publication Date
SE7700701L true SE7700701L (en) 1977-07-28

Family

ID=24618780

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7700701A SE7700701L (en) 1976-01-27 1977-01-24 TRANSPORT LINE

Country Status (18)

Country Link
JP (2) JPS5292124A (en)
AR (1) AR209554A1 (en)
AT (1) AT355496B (en)
AU (1) AU497127B2 (en)
BE (1) BE850440A (en)
BR (1) BR7700325A (en)
CA (1) CA1048761A (en)
DE (1) DE2702719A1 (en)
ES (1) ES454975A1 (en)
FR (1) FR2339554A1 (en)
GB (1) GB1567954A (en)
IN (1) IN148224B (en)
IT (1) IT1083901B (en)
LU (1) LU76590A1 (en)
MX (1) MX145045A (en)
NL (1) NL7700344A (en)
SE (1) SE7700701L (en)
ZA (1) ZA767707B (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4260298A (en) * 1979-05-17 1981-04-07 The Ducon Company, Inc. Control of solids discharge from pressurized vessel
DE3024568C2 (en) * 1980-06-28 1985-01-03 Dürr Automation + Fördertechnik GmbH, 7889 Grenzach-Wyhlen Method and device for the pneumatic conveying of conveyed goods
JPS57122900U (en) * 1981-01-27 1982-07-30
US4832539A (en) * 1983-04-20 1989-05-23 The Babcock & Wilcox Company Distribution of gas entrained particles
JP2512449B2 (en) * 1986-10-21 1996-07-03 協和醗酵工業株式会社 High-concentration pneumatic transportation method and apparatus for granular material
JP2640812B2 (en) * 1986-10-21 1997-08-13 協和醗酵工業株式会社 High-concentration pneumatic transportation method and apparatus for granular material
EP0615043A1 (en) * 1993-03-11 1994-09-14 GEBR. NEU GmbH BAUTECHNIK Window with adjustable heat insulation
US5447571A (en) * 1994-03-07 1995-09-05 The Babcock & Wilcox Company Cleaning method for pulverized coal injection system equipment using coke breeze
LU91106B1 (en) * 2004-10-04 2006-04-05 Wurth Paul Sa Conduit system for transporting gas-powder mixture
LU91107B1 (en) * 2004-10-04 2006-04-05 Wurth Paul Sa Conduit system for transporting gas-powder-mixture
CN102173342B (en) * 2011-02-24 2012-12-26 上海鑫霖环境科技有限公司 System and method for feeding and conveying high-concentration solid powder particle suspension
US11161699B2 (en) * 2019-06-18 2021-11-02 Braskem America, Inc. Solids conveying with multi-diameter piping circuit

Also Published As

Publication number Publication date
GB1567954A (en) 1980-05-21
AU497127B2 (en) 1978-11-30
IT1083901B (en) 1985-05-25
MX145045A (en) 1982-01-04
DE2702719A1 (en) 1977-07-28
CA1048761A (en) 1979-02-20
LU76590A1 (en) 1977-06-24
BR7700325A (en) 1977-10-18
AT355496B (en) 1980-03-10
ZA767707B (en) 1977-11-30
ES454975A1 (en) 1978-01-01
JPS5292124A (en) 1977-08-03
BE850440A (en) 1977-05-16
NL7700344A (en) 1977-07-29
FR2339554A1 (en) 1977-08-26
IN148224B (en) 1980-12-13
FR2339554B1 (en) 1981-02-27
JPS58134327U (en) 1983-09-09
ATA24377A (en) 1979-07-15
AR209554A1 (en) 1977-04-29
AU2145577A (en) 1978-07-27

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